EP 3304624 A1 20180411 - BIVALENT METAL DOPING FOR SODIUM MANGANESE OXIDE AS CATHODE MATERIALS FOR SODIUM ION BATTERIES
Title (en)
BIVALENT METAL DOPING FOR SODIUM MANGANESE OXIDE AS CATHODE MATERIALS FOR SODIUM ION BATTERIES
Title (de)
BIVALENTE METALLDOTIERUNG FÜR NATRIUMMANGANOXID ALS KATHODENMATERIAL FÜR NATRIUM-IONEN-BATTERIEN
Title (fr)
DOPAGE DE MÉTAUX DIVALENTS POUR OXYDE DE MANGANÈSE ET DE SODIUM UTILISÉ COMME MATÉRIAUX DE CATHODE POUR BATTERIES À IONS SODIUM
Publication
Application
Priority
- EP 15169133 A 20150526
- EP 15183815 A 20150904
- EP 2016061364 W 20160520
Abstract (en)
[origin: WO2016188877A1] A sodium transition metal based cathode material for a rechargeable sodium battery, having a P2 orthorhombic layered bronze crystal structure with space group Cmcm, and having a composition NaxMyMn1-yLiyAzO2with 0.60 < x < 0.95, wherein M consists of either one or more elements of the group consisting of Cu, Zn and Ni; A consisting of either one or more elements of the group consisting of Mg, Ti, Fe, Cr and Co, with 0<y<0.20, 0<z<0.2, 0<y'<0.33, and z+y'>0.
IPC 8 full level
H01M 4/505 (2010.01); C01G 45/12 (2006.01); H01M 10/054 (2010.01)
CPC (source: EP KR US)
C01G 45/1228 (2013.01 - EP KR US); C01G 53/50 (2013.01 - EP KR US); H01M 4/485 (2013.01 - KR); H01M 4/505 (2013.01 - EP KR US); H01M 4/525 (2013.01 - KR US); H01M 10/054 (2013.01 - EP KR US); H01M 10/058 (2013.01 - US); C01P 2002/72 (2013.01 - EP US); C01P 2002/76 (2013.01 - EP US); C01P 2004/60 (2013.01 - EP US); C01P 2006/40 (2013.01 - US); H01M 2004/028 (2013.01 - US); Y02E 60/10 (2013.01 - EP); Y02P 70/50 (2015.11 - EP)
Citation (search report)
See references of WO 2016188877A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016188877 A1 20161201; CN 108140826 A 20180608; EP 3304624 A1 20180411; EP 3304624 B1 20200708; HU E051976 T2 20210428; JP 2018518806 A 20180712; JP 6592110 B2 20191016; KR 102010690 B1 20190813; KR 20180052565 A 20180518; PL 3304624 T3 20201130; TW 201709595 A 20170301; TW I613858 B 20180201; US 10454108 B2 20191022; US 2018166686 A1 20180614
DOCDB simple family (application)
EP 2016061364 W 20160520; CN 201680029655 A 20160520; EP 16723759 A 20160520; HU E16723759 A 20160520; JP 2017561314 A 20160520; KR 20177037315 A 20160520; PL 16723759 T 20160520; TW 105115785 A 20160520; US 201615575462 A 20160520